Speaking to reporters at the White House on Thursday, Trump said he hoped to meet Chinese President Xi Jinping and Russian ...

President Donald Trump said there is "no reason" to build brand-new nuclear weapons as he plans to pursue denuclearization ...

DUBAI, United Arab Emirates (AP) — Iran’s supreme leader said Friday that negotiations with America “are not intelligent, ...

Energy Secretary Chris Wright said on Friday that Elon Musk’s Department of Government Efficiency staffers do not have access ...

Ayatollah Ali Khamenei says 'there should be no negotiations with such a government' but doesn't issue a direct order not to ...

President Trump’s blueprints to build a space-based missile defense shield could help him push for cuts in atomic weapons arsenals with Russia and other nuclear powers.

Learn about the Iran Nuclear Deal of 2015, including its implementation, its cancellation, and subsequent actions by Iran as well as the U.S. and the European Union.

Some media reports and popular accounts on social media have claimed that Israel detonated a low-yield tactical nuclear ...

Creating an Iron Dome for America would not just be a poor decision — it would be a monumental failure in defense policy.

In September 1949 the American, British and Canadian governments announced that an atomic explosion had recently occurred in the Soviet Union. The Soviet news agency Tass responded, laughably blaming ...